Переведите: 1)i had very good time last summer 2)we were happy to see this films 3)yesterday it is my friend's birthday. надо найти и исправить ошибки

У хорошо провел лето.
мы счастливы увидеть этот фильм
вчера быдо день рожденья моего друга

1) I had a very good time last summer
2)We were happy to see these films
3)yesterday it was my friend's birthday.